hyperhidrosis

hyperhidrosis

Duration of Efficacy Increases With the Repetition of Botulinum Toxin A Injections in Primary Axillary Hyperhidrosis: A Study in 83 Patients

HyperhidrosisABSTRACT

Background: Intradermal injections of botulinum toxin are effective but transitory in primary axillary hyperhidrosis. These injections are repeated when the symptoms recur. The reported duration of efficacy is variable, from 2 to 24 months, but it is unknown how the duration of efficacy changes when injections are repeated.